ZA201806311B - Three-dimensional directional transient electromagnetic detection device and method for mining a borehole - Google Patents

Three-dimensional directional transient electromagnetic detection device and method for mining a borehole

Info

Publication number
ZA201806311B
ZA201806311B ZA2018/06311A ZA201806311A ZA201806311B ZA 201806311 B ZA201806311 B ZA 201806311B ZA 2018/06311 A ZA2018/06311 A ZA 2018/06311A ZA 201806311 A ZA201806311 A ZA 201806311A ZA 201806311 B ZA201806311 B ZA 201806311B
Authority
ZA
South Africa
Prior art keywords
borehole
mining
detection device
transient electromagnetic
electromagnetic detection
Prior art date
Application number
ZA2018/06311A
Other languages
English (en)
Inventor
Wu Qiang
Liu Liu
Zeng Yifan
Tao Fengjuan
Liu Chunsheng
Original Assignee
Wuhan Changsheng Mine Security Tech Limited
Univ China Mining
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhan Changsheng Mine Security Tech Limited, Univ China Mining filed Critical Wuhan Changsheng Mine Security Tech Limited
Publication of ZA201806311B publication Critical patent/ZA201806311B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/02—Prospecting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/083—Controlled source electromagnetic [CSEM] surveying
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
    • H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/083—Controlled source electromagnetic [CSEM] surveying
    • G01V2003/084—Sources
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/083—Controlled source electromagnetic [CSEM] surveying
    • G01V2003/085—Receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geophysics And Detection Of Objects (AREA)
ZA2018/06311A 2017-09-21 2018-09-20 Three-dimensional directional transient electromagnetic detection device and method for mining a borehole ZA201806311B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710861451.8A CN107703552B (zh) 2017-09-21 2017-09-21 一种矿用钻孔三维定向瞬变电磁超前探测装置及方法

Publications (1)

Publication Number Publication Date
ZA201806311B true ZA201806311B (en) 2019-06-26

Family

ID=61172976

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2018/06311A ZA201806311B (en) 2017-09-21 2018-09-20 Three-dimensional directional transient electromagnetic detection device and method for mining a borehole

Country Status (4)

Country Link
US (2) US10845503B2 (zh)
CN (1) CN107703552B (zh)
AU (1) AU2018232998B2 (zh)
ZA (1) ZA201806311B (zh)

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CN112431586B (zh) * 2020-11-16 2024-04-16 中煤科工集团西安研究院有限公司 一种有缆瞬变电磁探管钻孔内采集数据的方法和装置
CN112327372B (zh) * 2020-11-17 2023-04-18 黄河勘测规划设计研究院有限公司 长距离线性工程渠堤内部隐患综合检测方法
CN112799139A (zh) * 2020-12-29 2021-05-14 河北煤炭科学研究院有限公司 一种赋水异常区域三维探测方法及装置
CN112983402B (zh) * 2021-02-05 2023-03-03 中国矿业大学(北京) 井下钻孔随钻瞬变电磁超前智能探测实时预警装置及方法
CN113093292A (zh) * 2021-04-09 2021-07-09 中国矿业大学 一种地-孔瞬变电磁监测煤层顶板注浆方法
CN113484910B (zh) * 2021-06-28 2024-03-01 西安建筑科技大学 基于地震干涉法的隧道超前地质预报方法及系统
CN113669093B (zh) * 2021-09-02 2024-05-03 安徽佳乐矿山设备有限公司 一种锚杆臂精确引导系统及使用该系统的锚杆台车
CN114017008B (zh) * 2021-09-26 2024-08-06 国网浙江省电力有限公司宁波供电公司 一种输变电工程施工地勘管控系统
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Also Published As

Publication number Publication date
CN107703552A (zh) 2018-02-16
US10845503B2 (en) 2020-11-24
US20190086574A1 (en) 2019-03-21
AU2018232998B2 (en) 2019-11-21
AU2018232998A1 (en) 2019-04-04
US10795051B2 (en) 2020-10-06
CN107703552B (zh) 2019-04-02
US20190086577A1 (en) 2019-03-21

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